Pocket finger exercise board



FIG. 1 is a front, top and right side perspective view of a pocket finger exerciser board showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a left side elevational view;

FIG. 4 is a top plan view; and

FIG. 5 is a bottom plan view. 

The ornamental design for a pocket finger exercise board, as shown. 